package com.ddl.dao;

import com.ddl.pojo.UserFriend;

import java.util.List;

public interface UserFriendMapper {
    int deleteByPrimaryKey(Integer id);

    int insert(UserFriend record);

    int insertSelective(UserFriend record);

    UserFriend selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(UserFriend record);

    int updateByPrimaryKey(UserFriend record);

    List<UserFriend> selectByRecord(UserFriend record);

    List<UserFriend> selectFriends(Integer id);
}